(noun) A condition of severe erectile dysfunction and penile shrinkage that affects many males after heavy ecstasy use. This condition is exacerbated by the fact that sufferers are often extremely horny.

Ann: Are you ok? Am I doing something wrong?
Sam: No baby, I've just got some serious E dick going on. You mind if we just lie here?

You just can't get it up for the life of you..it don't matter how frickin HORNY you are, you just ain't getting that wood delivery you've been expecting on time. X obviously makes this happen, also a shitload of alchy makes this happen. It always depends on the individual too. Chemistry is a funny thing.

i got so damn drunk at that party at Kutz's house, that when i later tryed jacking it to britney spears videos all night, i fricken had a case of the E dick.